Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1993-02-25
1994-11-01
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
313496, 345206, G09G 322
Patent
active
053610792
ABSTRACT:
A chip-in glass fluorescent display panel, includes a glass substrate, phosphor layers, grid elements, grid and anode driving semiconductor elements, and metal strips. A predetermined display pattern is formed on the glass substrate by using thin aluminum film wires. The phosphor layers are formed on the thin aluminum film wires. The grid elements are formed at a predetermined pitch on the phosphor layers through a predetermined space to extend parallel each other, and have rectangular flat portions formed at end portions. The rectangular flat portions are in surface contact with the surface of the glass substrate and are fixed thereto. The grid electrode terminals are composed of aluminum terminals formed on the glass substrate to be respectively located adjacent to the flat portions of the grid elements. The grid and anode driving semiconductor elements are mounted on the glass substrate and electrically connected to the grid electrode terminals, and the thin aluminum film wires, respectively. Each metal strip has first and second L-shaped pawls at a distal end thereof. The first and second pawls are respectively in contact with to the flat portion of each grid element and the adjacent grid electrode terminal.
REFERENCES:
patent: 3819975 (1974-06-01), Kunii et al.
patent: 4047066 (1977-09-01), Kobayakawa et al.
patent: 4722027 (1988-01-01), Hayakawa
patent: 4824213 (1989-04-01), Morokawa
patent: 5235245 (1993-08-01), Uchimura et al.
Hjerpe Richard
NEC Corporation
Nguyen Chanh
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